UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1OnEqSR1JG3BLu9rgfb/jNonwZy1Bo15ydh63MvqxmI=' 
WHERE 
  key_id = '7f02a051434578a9ea3672d6edbe8145a9058b758ac1f5c76289467b7115c23d' 
  AND (
    token = '1OnEqSR1JG3BLu9rgfb/jNonwZy1Bo15ydh63MvqxmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )